<template>
 <div class="app-container">
  <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
   <el-form-item label="字典名称" prop="dictName">
    <el-input
     v-model="queryParams.dictName"
     placeholder="请输入字典名称"
     clearable
     size="small"
     style="width: 240px"
     @keyup.enter.native="handleQuery"
    />
   </el-form-item>
   <el-form-item label="字典类型" prop="dictType">
    <el-input
     v-model="queryParams.dictType"
     placeholder="请输入字典类型"
     clearable
     size="small"
     style="width: 240px"
     @keyup.enter.native="handleQuery"
    />
   </el-form-item>
   <el-form-item label="状态" prop="status">
    <el-select
     v-model="queryParams.status"
     placeholder="字典状态"
     clearable
     size="small"
     style="width: 240px"
    >
     <el-option
      v-for="dict in statusOptions"
      :key="dict.dictValue"
      :label="dict.dictLabel"
      :value="dict.dictValue"
     />
    </el-select>
   </el-form-item>
   <el-form-item label="创建时间">
    <el-date-picker
     v-model="dateRange"
     size="small"
     style="width: 240px"
     value-format="yyyy-MM-dd"
     type="daterange"
     range-separator="-"
     start-placeholder="开始日期"
     end-placeholder="结束日期"
    ></el-date-picker>
   </el-form-item>
   <el-form-item>
    <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
    <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
   </el-form-item>
  </el-form>

  <el-row :gutter="10" class="mb8">
   <el-col :span="1.5">
    <el-button
     type="primary"
     plain
     icon="el-icon-plus"
     size="mini"
     @click="handleAdd"
     v-hasPermi="['system:dict:add']"
    >新增</el-button>
   </el-col>
   <el-col :span="1.5">
    <el-button
     type="success"
     plain
     icon="el-icon-edit"
     size="mini"
     :disabled="single"
     @click="handleUpdate"
     v-hasPermi="['system:dict:edit']"
    >修改</el-button>
   </el-col>
   <el-col :span="1.5">
    <el-button
     type="danger"
     plain
     icon="el-icon-delete"
     size="mini"
     :disabled="multiple"
     @click="handleDelete"
     v-hasPermi="['system:dict:remove']"
    >删除</el-button>
   </el-col>
   <el-col :span="1.5">
    <el-button
     type="warning"
     plain
     icon="el-icon-download"
     size="mini"
     :loading="exportLoading"
     @click="handleExport"
     v-hasPermi="['system:dict:export']"
    >导出</el-button>
   </el-col>
   <el-col :span="1.5">
    <el-button
     type="danger"
     plain
     icon="el-icon-refresh"
     size="mini"
     @click="handleRefreshCache"
     v-hasPermi="['system:dict:remove']"
    >刷新缓存</el-button>
   </el-col>
   <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
  </el-row>

  <el-table v-loading="loading" :data="typeList" @selection-change="handleSelectionChange">
   <el-table-column type="selection" width="55" align="center" />
   <el-table-column label="字典编号" align="center" prop="dictId" />
   <el-table-column label="字典名称" align="center" prop="dictName" :show-overflow-tooltip="true" />
   <el-table-column label="字典类型" align="center" :show-overflow-tooltip="true">
    <template slot-scope="scope">
     <router-link :to="'/system/dict-data/index/' + scope.row.dictId" class="link-type">
      <span>{{ scope.row.dictType }}</span>
     </router-link>
    </template>
   </el-table-column>
   <el-table-column label="状态" align="center" prop="status">
    <template slot-scope="scope">
     <dict-tag :options="statusOptions" :value="scope.row.status"/>
    </template>
   </el-table-column>
   <el-table-column label="数据类型" align="center" prop="dataType">
    <template slot-scope="scope">
     <dict-tag :options="dictDataTypes" :value="scope.row.dataType"/>
    </template>
   </el-table-column>
   <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
   <el-table-column label="创建时间" align="center" prop="createTime" width="180">
    <template slot-scope="scope">
     <span>{{ parseTime(scope.row.createTime) }}</span>
    </template>
   </el-table-column>
   <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
    <template slot-scope="scope">
     <el-button
      size="mini"
      type="text"
      icon="el-icon-edit"
      @click="handleUpdate(scope.row)"
      v-hasPermi="['system:dict:edit']"
     >修改</el-button>
     <el-button
      size="mini"
      type="text"
      icon="el-icon-delete"
      @click="handleDelete(scope.row)"
      v-hasPermi="['system:dict:remove']"
     >删除</el-button>
    </template>
   </el-table-column>
  </el-table>

  <pagination
   v-show="total>0"
   :total="total"
   :page.sync="queryParams.pageNum"
   :limit.sync="queryParams.pageSize"
   @pagination="getList"
  />

  <!-- 添加或修改参数配置对话框 -->
  <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
   <el-form ref="form" :model="form" :rules="rules" label-width="80px">
    <el-form-item label="字典名称" prop="dictName">
     <el-input v-model="form.dictName" placeholder="请输入字典名称" />
    </el-form-item>
    <el-form-item label="字典类型" prop="dictType">
     <el-input v-model="form.dictType" placeholder="请输入字典类型" />
    </el-form-item>
    <el-form-item label="状态" prop="status">
     <el-radio-group v-model="form.status">
      <el-radio
       v-for="dict in statusOptions"
       :key="dict.dictValue"
       :label="dict.dictValue"
      >{{dict.dictLabel}}</el-radio>
     </el-radio-group>
    </el-form-item>
    <el-form-item label="数据类型" prop="dataType">
     <el-select
      v-model="form.dataType"
      placeholder="数据类型"
      clearable
     >
      <el-option
       v-for="option in dictDataTypes"
       :key="option.dictValue"
       :label="option.dictLabel"
       :value="option.dictValue"
      />
     </el-select>

    </el-form-item>
    <el-form-item label="备注" prop="remark">
     <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
    </el-form-item>
   </el-form>
   <div slot="footer" class="dialog-footer">
    <el-button type="primary" @click="submitForm">确 定</el-button>
    <el-button @click="cancel">取 消</el-button>
   </div>
  </el-dialog>
 </div>
</template>

<script>
import { listType, getType, delType, addType, updateType, exportType, refreshCache } from "@/api/system/dict/type";

export default {
 name: "Dict",
 data() {
  return {
   // 遮罩层
   loading: true,
   // 导出遮罩层
   exportLoading: false,
   // 选中数组
   ids: [],
   // 非单个禁用
   single: true,
   // 非多个禁用
   multiple: true,
   // 显示搜索条件
   showSearch: true,
   // 总条数
   total: 0,
   // 字典表格数据
   typeList: [],
   // 弹出层标题
   title: "",
   // 是否显示弹出层
   open: false,
   // 状态数据字典
   statusOptions: [],
   // 日期范围
   dateRange: [],
   // 字段数据 类型
   dictDataTypes:[{dictLabel:'字符串', dictValue: 'String'},{dictLabel:'数值', dictValue: 'Number'},{dictLabel:'布尔值', dictValue: 'Boolean'}],
   // 查询参数
   queryParams: {
    pageNum: 1,
    pageSize: 10,
    dictName: undefined,
    dictType: undefined,
    status: undefined
   },
   // 表单参数
   form: {},
   // 表单校验
   rules: {
    dictName: [
     { required: true, message: "字典名称不能为空", trigger: "blur" }
    ],
    dictType: [
     { required: true, message: "字典类型不能为空", trigger: "blur" }
    ],
    dataType: [
     { required: true, message: "字典数据类型不能为空", trigger: "blur" }
    ]
   }
  };
 },
 created() {
  this.getList();
  this.getDictionaries("sys_on_off").then(res => {
   this.statusOptions = res.items;
  });
 },
 methods: {
  /** 查询字典类型列表 */
  getList() {
   this.loading = true;
   listType(this.addDateRange(this.queryParams, this.dateRange)).then(res => {
     this.typeList = res.items;
     this.total = res.total;
     this.loading = false;
    }
   );
  },
  // 取消按钮
  cancel() {
   this.open = false;
   this.reset();
  },
  // 表单重置
  reset() {
   this.form = {
    dictId: undefined,
    dictName: undefined,
    dictType: undefined,
    status: 1,
    remark: undefined,
    dataType: 'String'
   };
   this.resetForm("form");
  },
  /** 搜索按钮操作 */
  handleQuery() {
   this.queryParams.pageNum = 1;
   this.getList();
  },
  /** 重置按钮操作 */
  resetQuery() {
   this.dateRange = [];
   this.resetForm("queryForm");
   this.handleQuery();
  },
  /** 新增按钮操作 */
  handleAdd() {
   this.reset();
   this.open = true;
   this.title = "添加字典类型";
  },
  // 多选框选中数据
  handleSelectionChange(selection) {
   this.ids = selection.map(item => item.dictId)
   this.single = selection.length!=1
   this.multiple = !selection.length
  },
  /** 修改按钮操作 */
  handleUpdate(row) {
   this.reset();
   const dictId = row.dictId || this.ids
   getType(dictId).then(res => {
    this.form = res;
    this.open = true;
    this.title = "修改字典类型";
   });
  },
  /** 提交按钮 */
  submitForm: function() {
   this.$refs["form"].validate(valid => {
    if (valid) {
     if (this.form.dictId != undefined) {
      updateType(this.form).then(() => {
       this.$modal.success("修改成功");
       this.open = false;
       this.getList();
      });
     } else {
      addType(this.form).then(() => {
       this.$modal.success("新增成功");
       this.open = false;
       this.getList();
      });
     }
    }
   });
  },
  /** 删除按钮操作 */
  handleDelete(row) {
   const dictIds = row.dictId || this.ids;
   this.$modal.confirm('是否确认删除字典编号为"' + dictIds + '"的数据项?').then(() => {
    return delType(dictIds);
   }).then(() => {
    this.getList();
    this.$modal.success("删除成功");
   }).catch(() => {});
  },
  /** 导出按钮操作 */
  handleExport() {
   const queryParams = this.queryParams;
   this.$modal.confirm('是否确认导出所有类型数据项?').then(() => {
    this.exportLoading = true;
    return exportType(queryParams);
   }).then(res => {
						this.$downloader.download(res).finally(() => {
							setTimeout(() => {
								this.exportLoading = false;
							}, 1000)
						});
   }).catch(() => {
					this.exportLoading = false;
					this.$modal.error("导出失败, 请稍后重试");
			});
  },
  /** 刷新缓存按钮操作 */
  handleRefreshCache() {
   refreshCache().then(() => {
    this.$modal.success("刷新成功");
   });
  }
 }
};
</script>
